POIROT PAYS HIS DEBTS
"Mon ami," replied Poirot gravely, "when you find that people are not telling you the truth—look out! Now, unless I am much mistaken, at this inquest to-day only one—at most, two persons were speaking the truth without reservation or subterfuge."
"Oh, come now, Poirot! I won't cite Lawrence, or Mrs. Cavendish. But there's John—and Miss Howard, surely they were speaking the truth?"
"Both of them, my friend? One, I grant you, but both!"
His words gave me an unpleasant shock. Miss Howard's evidence, unimportant as it was, had been given in such a downright straightforward manner that it had never occurred to me to doubt her sincerity. Still, I had a great respect for Poirot's sagacity—except on the occasions when he was what I described to myself as "foolishly pig-headed."
"Do you really think so?" I asked. "Miss Howard had always seemed to me so essentially honest—almost uncomfortably so."
Poirot gave me a curious look, which I could not quite fathom. He seemed to speak, and then checked himself.
"Miss Murdoch too," I continued, "there's nothing untruthful about her."
"No. But it was strange that she never heard
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